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Who said: “I believe that this Nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to earth.”
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Home > Category Index for Science Quotations > Category Index V > Category: Vice Versa

Vice Versa Quotes (6 quotes)

Ueber den Glauben lässt sich wissenschaftlich nicht rechten, denn die Wissenschaft und der Glaube schliessen sich aus. Nicht so, dass der eine die andere unmöglich machte oder umgekehrt, sondern so, dass, soweit die Wissenschaft reicht, kein Glaube existirt und der Glaube erst da anfangen darf, wo die Wissenschaft aufhört. Es lässt „sich nicht läugnen, dass, wenn diese Grenze eingehalten wird, der Glaube wirklich reale Objekte haben kann. Die Aufgabe der Wissenschaft ist es daher nicht, die Gegenstände des Glaubens anzugreifen, sondern nur die Grenzen zu stecken, welche die Erkenntniss erreichen kann, und innerhalb derselben das einheitliche Selbstbewusstsein zu begründen.
There is no scientific justification for faith, for science and faith are mutually exclusive. Not that one made the other impossible, or vice versa, but that, as far as science goes, there is no faith, and faith can only begin where science ends. It can not be denied that, if this limit is adhered to, faith can really have real objects. The task of science, therefore, is not to attack the objects of faith, but merely to set the limits which knowledge can attain and to establish within it the unified self-esteem.
Original German from 'Der Mensch' (1849), collected in Gesammelte abhandlungen zur wissenschaftlichen medicin (1856), 6. Webmaster used Google translate for the English version. This longer quote unites the shorter quotes from within it shown separately on the Rudolf Virchow quotations page, with alternative translations, which begin: “There can be no scientific dispute…”, “Belief has no place…”, and “The task of science…”.
Science quotes on:  |  Attack (86)  |  Attain (126)  |  Begin (275)  |  End (603)  |  Exclusive (29)  |  Faith (209)  |  Impossible (263)  |  Justification (52)  |  Knowledge (1647)  |  Limit (294)  |  Merely (315)  |  Mutually (7)  |  Object (438)  |  Other (2233)  |  Scientific (955)  |  Self (268)  |  Self-Esteem (7)  |  Set (400)  |  Task (152)  |  Vice (42)

Cheetah genes cooperate with cheetah genes but not with camel genes, and vice versa. This is not because cheetah genes, even in the most poetic sense, see any virtue in the preservation of the cheetah species. They are not working to save the cheetah from extinction like some molecular World Wildlife Fund.
From Unweaving the Rainbow: Science, Delusion, and the Appetite for Wonder (1998), 218.
Science quotes on:  |  Camel (12)  |  Cheetah (2)  |  Cooperate (4)  |  Extinction (80)  |  Fund (19)  |  Gene (105)  |  Molecule (185)  |  Most (1728)  |  Poetic (7)  |  Preservation (39)  |  Save (126)  |  See (1094)  |  Sense (785)  |  Species (435)  |  Vice (42)  |  Virtue (117)  |  Wildlife (16)  |  Working (23)  |  World (1850)

Every good mathematician should also be a good chess player and vice versa.
Science and Method (1914, 2003), 48.
Science quotes on:  |  Chess (27)  |  Good (906)  |  Mathematician (407)  |  Vice (42)

The language of experiment is more authoritative than any reasoning: facts can destroy our ratiocination—not vice versa.
Quoted in Marcello Pera, La Rani Ambigua (1986) as translated by Jonathan Mandelbaum, in The Ambiguous Frog: The Galvani-Volta Controversy on Animal Electricity (1992). (Cited as VO, 7:292, Collezione dell'opere del cavaliere conte Alessandro Volta, Vol. 7, 292). [Note: ratiocination means logical thinking; it is the opposite of taking a wild guess. —Webmaster]
Science quotes on:  |  Authority (99)  |  Destroy (189)  |  Destroying (3)  |  Experiment (736)  |  Fact (1257)  |  Facts (553)  |  Language (308)  |  More (2558)  |  Ratiocination (4)  |  Reasoning (212)  |  Vice (42)

The truth of a proposition has nothing to do with its credibility. And vice versa.
In Time Enough for Love: The Lives of Lazarus Long (1973), 265.
Science quotes on:  |  Credibility (4)  |  Do (1905)  |  Nothing (1000)  |  Proposition (126)  |  Truth (1109)  |  Vice (42)

Where the flow carries a large quantity of water, the speed of the flow is greater and vice versa.
As quoted in G.A. Tokaty, A History and Philosophy of Fluid Mechanics (1994), 39. This is a precursor of the continuity equation.
Science quotes on:  |  Carry (130)  |  Flow (89)  |  Great (1610)  |  Greater (288)  |  Large (398)  |  Quantity (136)  |  Speed (66)  |  Vice (42)  |  Water (503)


Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
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